From 57a5256fbcef6e5d29fc40cf019cc4b2c29c9dcf Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Thu, 9 May 2019 11:30:27 -0700
Subject: [PATCH] [iter] Minor

---
 src/hb-iter.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hb-iter.hh b/src/hb-iter.hh
index 30181564b..d5933986d 100644
--- a/src/hb-iter.hh
+++ b/src/hb-iter.hh
@@ -190,7 +190,7 @@ struct hb_iter_fallback_mixin_t
   item_t __item_at__ (unsigned i) const { return *(*thiz() + i); }
 
   /* Termination: Implement __more__(), or __len__() if random-access. */
-  bool __more__ () const { return thiz()->len (); }
+  bool __more__ () const { return bool (thiz()->len ()); }
   unsigned __len__ () const
   { iter_t c (*thiz()); unsigned l = 0; while (c) { c++; l++; }; return l; }
 
@@ -471,7 +471,7 @@ struct hb_zip_iter_t :
     B::is_sorted_iterator;
   __item_t__ __item__ () const { return __item_t__ (*a, *b); }
   __item_t__ __item_at__ (unsigned i) const { return __item_t__ (a[i], b[i]); }
-  bool __more__ () const { return a && b; }
+  bool __more__ () const { return bool (a) && bool (b); }
   unsigned __len__ () const { return hb_min (a.len (), b.len ()); }
   void __next__ () { ++a; ++b; }
   void __forward__ (unsigned n) { a += n; b += n; }